.main {
    overflow: hidden;
    width: 820px;
    margin:auto;
    height:250px;
    padding-top:20px;
    margin-top:140px;
    margin-bottom:100px;
}
#index_ul{
    width:1020px;
}
.index_li{
    width:184px;
    height:185px;
    padding:0 20px 0 0;
    position: relative;
}
.index_li a.icon{
    display: block;
    height: 50px;
    background: url(../image/icon_bg.png) no-repeat;
    color: white;
    font-size:20px;
    text-align: center;
    text-shadow: black 0 1px 0;
    padding-top:135px;
}
.index_li a.icon_myvdian {
    background-position: 0 0;
}
.index_li a.icon_order {
    background-position: -204px 0;
}
.index_li a.icon_distribution {
    background-position: -408px 0;
}
.index_li a.icon_mpweixin {
    background-position: -612px 0;
}
.index_li a.icon_plan {
    background-position: -816px 0;
}


.index_h2{
    font-size:20px;
    line-height:75px;
    border-top:1px solid #fff;
    display:block;
    overflow:hidden;
}
#order_corner{
    width:32px;
    height:32px;
    line-height:32px;
    border-radius:16px;
    font-size:14px;
    background-color:#ff0000;
    top:-10px;
    right:16px;
}
#plan_new {
    width:32px;
    height:32px;
    line-height:32px;
    border-radius:16px;
    font-size:14px;
    background-color:#ff0000;
    top:-10px;
    right:16px;
}
.tips {
    position: relative;
    padding-top:9px;
    display: none;
}
.tips img {
    position: absolute;
    left:50%;
    top:0;
    margin-left:-9px;
    z-index:2;
}
.tips span {
    display: block;
    position: relative;
    background:#f1f1f1;
    border:1px solid #ccc;
    border-radius: 5px;
    font-size: 12px;
    line-height:18px;
    padding:5px 25px 5px 10px;
}
.tips span a {
    position: absolute;
    right:10px;
    top:8px;
    font-size: 14px;
}
/* respones css */
@media screen and (max-width:940px){
    #index_ul {
        width:470px;
        margin-top:50px;
        margin-bottom:300px;
    }
    .index_li {
        margin-bottom:30px;
    }
}
@media screen and (max-width:360px){
    #index_ul {
        width:300px;
        margin-top:50px;
        margin-bottom:300px;
    }
    .index_li a.icon {
        background-size: 570px 131px;
    }
    .index_li{
        width:130px;
        height:130px;
        padding:0 10px;
    }
    .index_li a.icon{
        height:40px;
        padding-top:90px;
        font-size: 16px;
    }
    .index_li a.icon_myvdian {
        background-position: 0 0;
    }
    .index_li a.icon_order {
        background-position: -149px 0;
    }
    .index_li a.icon_distribution {
        background-position: -295px 0;
    }
    .index_li a.icon_mpweixin {
        background-position: -440px 0;
    }
}